Portable TENS device



FIG. 1 is a top perspective view of the portable TENS device of our new design;

FIG. 2 is a bottom perspective view of the portable TENS device of our new design;

FIG. 3 is a front view of the portable TENS device of our new design;

FIG. 4 is a rear view of the portable TENS device of our new design;

FIG. 5 is a right side view of the portable TENS device of our new design;

FIG. 6 is a left side view of the portable TENS device of our new design;

FIG. 7 is a top view of the portable TENS device of our new design; and,

FIG. 8 is a bottom view of the portable TENS device of our new design. 

CLAIM The ornamental design for a portable TENS device, as shown and described. 